Neptune Insurance
Manages flood and parametric earthquake underwriting through a nationwide agency network.
$34.00
After-hours close+0.14 (+0.41%)
At close$33.86(−0.79%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 69.36%65.06M sharesInsiders 14.19%13.31M sharesOther 16.45%15.43M shares
Shares outstanding 93.80M · Float 22.20M · 23.7% free float
Institutions13F, as of Mar 31, 2026
99 holders · 65.06M shares · 34 new positions · 68 increased · 19 reduced · 29 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FTV Management Company, L.P. | 22.35M | 23.83% | 0 | May 15, 2026 |
| Bregal Sagemount Iv General Partner Jersey Ltd | 19.53M | 20.82% | 0 | May 12, 2026 |
| T. Rowe Price Investment Management, Inc. | 4.74M | 5.05% | +163.4K | May 15, 2026 |
| JPMorgan Chase & Co | 1.48M | 1.58% | +531.3K | May 13, 2026 |
| Capital International Investors | 1.35M | 1.44% | +648.7K | May 13, 2026 |
| AllianceBernstein L.P. | 1.17M | 1.25% | −102.4K | May 15, 2026 |
| Capital World Investors | 1.10M | 1.17% | 0 | May 13, 2026 |
| Frontier Capital Management Co LLC | 986.8K | 1.05% | +292.2K | May 15, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Trevor R. Burgess | 34.02% | 49.60M | 13G | Nov 14, 2025 ↗ |
| FTV Vii, L.P. | 23.63% | 22.35M | 13G | Nov 7, 2025 ↗ |
| BSIV Hold 101, LP | 20.65% | 19.53M | 13G | Nov 7, 2025 ↗ |
| Jonathan Carlon | 5.91% | 5.69M | 13G | Nov 14, 2025 ↗ |
| T. Rowe Price Investment Management, Inc. | 5.00% | 4.74M | 13G | May 15, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| FTV Vii, L.P. | 10 percent owner | 14.44M | 15.40% | Jul 31, 2026 |
| BSIV Hold 101, LP | 10 percent owner | 12.62M | 13.46% | Jul 31, 2026 |
| Jonathan Winant Carlon | director | 5.76M | 6.14% | Nov 14, 2025 |
| James Steiner | director, officer: Chief Financial Officer | 3.75M | 4.00% | Aug 14, 2026 |
| Trevor R. Burgess | director, 10 percent owner, officer: CEO & Chairman of the Board | 2.59M | 2.77% | Mar 13, 2026 |
| Matthew Paul Duffy | officer, other: President & Chief Risk Officer | 1.16M | 1.24% | Oct 3, 2025 |
| Michael Warren Vostrizansky | director | 23.0K | 0.02% | Feb 24, 2026 |
| Cristian A. Melej | director | 20.0K | 0.02% | Oct 3, 2025 |
2 ten-percent owners hold 27.06M shares by Form 4 — the 13D/G table above shows those stakes, the figure above counts officers and directors only · 16 people have not refiled in the last 18 months (206.8K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 13, 2026 | James Steinerdirector, officer: Chief Financial Officer | Sale | 57,012 | $31.71 | 3,749,050 |
| Aug 12, 2026 | James Steinerdirector, officer: Chief Financial Officer | Sale | 42,988 | $31.08 | 3,806,062 |
| Jul 29, 2026 | Vii L.p. Ftv10 percent owner | Sale | 1,867,840 | $33.22 | 14,442,941 |
| Jul 29, 2026 | BSIV Hold 101, LP10 percent owner | Sale | 1,632,160 | $33.22 | 12,620,558 |
| May 19, 2026 | Vii L.p. Ftv10 percent owner | Sale | 787,806 | $26.40 | 16,310,781 |
| May 15, 2026 | Vii L.p. Ftv10 percent owner | Sale | 5,252,044 | $26.40 | 17,098,587 |
| May 19, 2026 | BSIV Hold 101, LP10 percent owner | Sale | 688,403 | $26.40 | 14,252,718 |
| May 15, 2026 | BSIV Hold 101, LP10 percent owner | Sale | 4,589,351 | $26.40 | 14,941,121 |
| Mar 13, 2026 | Trevor R. Burgessdirector, 10 percent owner, officer: CEO & Chairman of the Board | Purchase | 50,000 | $18.71 | 2,082,964 |
| Feb 20, 2026 | Michael Warren Vostrizanskydirector | Purchase | 23,000 | $21.50 | 23,000 |
CongressHouse and Senate disclosures
Not reported.